It was tricky [to write about Israelis], because everyone has an opinion about the Arab - Israeli conflict, and when I first started writing these stories, I was working for an Arab - Israeli human rights group. It was during the Second Intifada. It was this totally violent and intense time, and I think there's a part of me where I don't know how to write about that situation without getting my politics out of my messages, and that's something that was important for me not to do in this book.

I always tell my students to write the story all the way through, not to play with the language and fall in love with sentences that you then have to cut. I actually find that really difficult to do; there's something so demoralizing about looking at a pile of not very great sentences. As I ease into writing every morning, I tweak a sentence and then tweak a paragraph.

Stuart Rojstaczer writes with enormous wit, style and empathy, and The Mathematician's Shiva is a big-hearted, rollickingly funny novel that's impossible to put down. A tremendous debut.

With the Israel stories, it was for me the most surprising way the title would fit in. I kept thinking about, for a lot of my Israeli characters, what it was like to inherit such a complicated and symbiotic relationship to America and to feel how tangled that is, and it's nothing that they chose to do themselves.

Years ago I read an interview with Paula Fox in which she said that in writing, truth is just as important as story. Reading that interview was the first time I really understood that there's no point in trying to impress people with my cleverness when I can just try to write honestly about what matters most to me.

There are certain writers I can't read when I'm trying to write because their voices are so distinct. Cormac McCarthy, he's the most different writer from anything I've ever written, but there's something about those really spare sentences that is just tough - it would be too much of an influence. Grace Paley is my favorite writer. Her stuff is so voice-driven, when I read her a lot I want to make my writing more voice-y and dialogue-heavy. I love a lot of stuff in translation.

Raymond Carver had the quote that I loved about how he felt that a short story was the moment right before someone's life was about to fall apart. You can't really do that with a novel, but with a story you're just left hanging.